* ioprio_set() with 4 arguments, so define fio's ioprio_set() as a macro.
* Note that there is no idea of class within ioprio_set(2) unlike Linux.
*/
+#define ioprio_value(ioprio_class, ioprio) (ioprio)
#define ioprio_set(which, who, ioprio_class, ioprio) \
ioprio_set(which, who, ioprio)